Canon EOS 1 Instruction Manual - Page 112

Specifications AF Working Range: (3) Manual focusing: Possible by setting the lens' focus mode switch to "M" and operating the lens' manual focusing ring. In-focus indicator lights up when focus is achieved (with EF lenses having maximum aperture of f/5.6 or larger). RS Manual focusing with the electronic ring is enabled during exposure and continuous shooting. EV 0 ~ 18 (ISO 100). ■ SHUTTER Type: Shutter Speed: Shutter Release: Self-timer: Vertical-travel, focal plane shutter with all speeds electronically controlled. RS Electronically-controlled (at all speeds), vertical-travel, double curtain focal-plane shutter 1/8000 ~ 30 sec. (in 1/3-stop increments) and bulb. Maximum X-sync speed: 1/250 sec. Soft-touch electromagnetic release. RS Shutter release time lag In the RS mode, the exposure starts 0.006 sec. after the shutter button is pressed down fully. Electronically controlled with 2- or 10-second delay, selectable; operation indicated by blinking lamp (blinking speed: 2 Hz when first activated, increasing to 8 Hz for final two seconds); self-timer counted down in camera's LCD panel; can be automatically canceled by setting the main switch to " ". ■ FILM TRANSPORT Film Loading: Automatic. Film automatically advances to first frame when back cover is closed. Film Wind: Automatic using built-in motor. (1) EOS-1 N alone: Two modes available: (single exposure) and (continuous exposure). (2) With Power Drive Booster E1 attached: Three modes available: (single exposure), (low-speed continuous exposure) and (high-speed continuous exposure). RS Three modes: (single frame), (low-speed continuous shooting), (high-speed continuous shooting) 112